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37 lines
848 B
37 lines
848 B
#!/bin/bash |
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prefix='a_' |
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mkalias_with_prefix() |
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{ |
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alias ${prefix}$1="$1" |
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} |
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ask_continue() |
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{ |
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read -p "Продолжить [Y/n]?:" answ |
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if [[ "${answ}" == "n" || "${answ}" == "N" ]]; then |
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echo "Отменено" |
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return 0 |
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fi |
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return 1 |
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} |
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mkvar() |
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{ |
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# на входе 'var_name|val|def_val|string_to_print_before_return' |
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p="$1" |
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readarray -d "|" -t cur_params <<< "$p" |
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var_name="${cur_params[0]}" |
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val="${cur_params[1]}" |
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def_val="${cur_params[2]}" |
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string_to_print_before_return="${cur_params[3]}" |
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if [ "${string_to_print_before_return}" == "" ]; then |
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echo "$var_name=$val; [[ \"\${$var_name}\" == \"\" ]] && $var_name=$def_val;" |
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else |
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echo "$var_name=$val; [[ \"\${$var_name}\" == \"\" ]] && printf \"${string_to_print_before_return}\\n\" && return;" |
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fi |
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} |
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